Rank	Countries/Territories	Count	Percent
1	United States	502	35%
2	China	491	34.3%
3	Germany	64	4.5%
4	Italy	51	3.6%
5	India	43	3%
6	Russia	38	2.7%
7	Japan	37	2.6%
8	Canada	20	1.4%
9	Ireland	17	1.2%
10	Latvia	16	1.1%
11	Singapore	16	1.1%
12	Hong Kong	15	1%
13	Brazil	12	0.8%
14	France	12	0.8%
15	Egypt	9	0.6%
16	Korea, Republic of	9	0.6%
17	Taiwan	8	0.6%
18	Netherlands	8	0.6%
19	Cote D'ivoire	6	0.4%
20	Argentina	6	0.4%
21	Kazakhstan	5	0.3%
22	Thailand	5	0.3%
23	Indonesia	4	0.3%
24	Iran, Islamic Republic of	3	0.2%
25	Switzerland	3	0.2%
26	Macao	3	0.2%
27	United Kingdom	2	0.1%
28	Lithuania	2	0.1%
29	Norway	2	0.1%
30	Australia	2	0.1%
31	Bulgaria	2	0.1%
32	Chile	2	0.1%
33	Cyprus	2	0.1%
34	Czech Republic	1	0.1%
35	Finland	1	0.1%
36	Hungary	1	0.1%
37	Bangladesh	1	0.1%
38	Belgium	1	0.1%
39	Philippines	1	0.1%
40	Poland	1	0.1%
41	Portugal	1	0.1%
42	Romania	1	0.1%
43	Slovakia	1	0.1%
44	Sweden	1	0.1%
45	Myanmar	1	0.1%
46	Nepal	1	0.1%
47	Ukraine	1	0.1%
48	Uruguay	1	0.1%
49	Viet Nam	1	0.1%